Dan Bergman

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Lule.ang., SE

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle and method of blowing hot metal
- Patent number 5,746,970
- Issue date May 5, 1998
- Mefos, Stiftelsen For Metallurgisk Forskning
- Dan Bergman
- C21 - METALLURGY OF IRON